Filter: a method of removing examples (or sequences) according to some condition
Abstract class for filtering examples based on the values in a single column
A filter based on a
If condition is satisfied (returns true): remove the example or sequence
If condition is not satisfied (returns false): keep the example or sequence
FilterInvalidValues: a filter operation that removes any examples (or sequences) if the examples/sequences contains invalid values in any of a specified set of columns.
Remove invalid records of a certain size.